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Log: add FormatError() overload with std::exception

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This commit is contained in:
Max Kellermann 2016-09-04 14:34:47 +02:00
parent d84f96a571
commit 3887465d80
2 changed files with 16 additions and 0 deletions
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12
src/Log.cxx
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@ -119,6 +119,18 @@ LogError(const std::exception &e, const char *msg)
} }
} }
void
FormatError(const std::exception &e, const char *fmt, ...)
{
char msg[1024];
va_list ap;
va_start(ap, fmt);
vsnprintf(msg, sizeof(msg), fmt, ap);
va_end(ap);
LogError(e, msg);
}
void void
LogError(const Error &error) LogError(const Error &error)
{ {

4
src/Log.hxx
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@ -89,6 +89,10 @@ LogError(const std::exception &e);
void void
LogError(const std::exception &e, const char *msg); LogError(const std::exception &e, const char *msg);
gcc_printf(2,3)
void
FormatError(const std::exception &e, const char *fmt, ...);
gcc_printf(2,3) gcc_printf(2,3)
void void
FormatError(const Domain &domain, const char *fmt, ...); FormatError(const Domain &domain, const char *fmt, ...);